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np-system
相关语句
  相似匹配句对
     ,…,Np(.)
     ,…,Np(.)
短句来源
     . "NP ne?"
     两大类,“NP呢?”
短句来源
     The problem is NP-complete.
     该问题是NP-完备的.
短句来源
     As the problem is NP-complete.
     这个问题是一个NP-完全问题。
短句来源
     system).
     系统)。
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Since the NP system C/O spectrometer tool was developed in Daqing Oil Field,391wells have been tested,and a good result was obtained in adjusting producing series of strata,monitoring tertiary production effect and reexamining old wells.Recently,Daqing logging company developed a BGO detector C/O logging tool which is expects to improve the accuracy of C/O in determining oil saturation in a formation.

大庆油田自研制成NP系列碳氧化(C/O)能谱测井仪以来,已测井391口,在调整开采层系、监测三次采油效果、老井复查中都取得了一定的效果。近来,大庆测井公司研制成功了BGO(锗酸铋)探测器的碳氧比测井仪,可望较大地提高C/O判断地层含油饱和度的精度。

″ Blotchllis″ a defect happened in NP-systems. This paper offers a discussion on the causes ofthis defect by analyzing the po1arization and forces of the toner particles and the forces exertedupon them' lnfluence of the environment and the production technique are also discussed'

“普罗度”现象是存在于NP显影体系中的一种缺陷。本文从色调剂颗粒的极化现象和受力分析入手,提出了“普罗度”现象的成因,并分析了环境、生产工艺等因素对“普罗度”的影响。

A series of leather auxiliaries based on NPS were prepared by sulphatizing the surfactants from NP system and neutralizing them with different neutralizers. Through the processing tests in leather dyeing, degreasing, etc., NPS-1 and NPS-2 were selected as the level-dyeing penetrator and emulsifying degreasing agent, separately. Results showed they were not only possessed of the properties of penetration, level-dyeing and emulsifying degreasing, but also the actions of dissolving interfibrillar substance. And...

A series of leather auxiliaries based on NPS were prepared by sulphatizing the surfactants from NP system and neutralizing them with different neutralizers. Through the processing tests in leather dyeing, degreasing, etc., NPS-1 and NPS-2 were selected as the level-dyeing penetrator and emulsifying degreasing agent, separately. Results showed they were not only possessed of the properties of penetration, level-dyeing and emulsifying degreasing, but also the actions of dissolving interfibrillar substance. And at the same time NPS-1 may be used for leather retanning and fur bleaching, as well.

通过对NP类表面活性剂进行硫酸化处理并用不同中和剂进行中和 ,制得一系列NPS试样。将其用于皮革的染色、脱脂等工序 ,从中筛选出适合皮革染色的匀染渗透剂NPS - 1和适合脱脂的乳化脱脂剂NPS - 2。实验证明 ,NPS - 1和NPS - 2除具有渗透匀染或乳化脱脂作用外 ,还具有溶出皮纤维间质作用。另外 ,NPS - 1还可用于皮革的复鞣和毛皮漂白褪色。

 
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